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1.
《Molecular & cellular proteomics : MCP》2020,19(7):1161-1178
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- •XL-MS reveals new PPIs in yeast mitochondria under glycerol and glucose condition.
- •Significant but limited results from quantitative XL-MS experiments.
- •Ndi1 participates in a CIII2CIV2 respiratory supercomplex.
- •Min8 promotes assembly of Cox12 into an intermediate complex IV.
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《Molecular & cellular proteomics : MCP》2020,19(1):142-154
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- •Flow cytometry analysis is used to isolate ASC speck(+) NPC cells.
- •Proteome analysis of ASC speck(+) NPC cells reveals enriched mitochondrial OxPhos proteins.
- •OxPhos proteins mediate NLRP3 inflammasome activation through mtROS.
- •OxPhos proteins, NDUFB8 and ATP5B are correlated with NPC local recurrence.
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《Developmental cell》2022,57(5):610-623.e8
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4.
《Neuron》2020,105(6):1062-1076.e6
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Fabián Michelangeli Dalia M. Sulcas Marie-Christine Ruiz 《Cell and tissue research》1987,250(2):413-419
Summary This study is concerned with electron-microscopic observations on endocrine or paracrine cells in the fundic gastric mucosa of the bullfrog. Also, an attempt was made to identify the histamine-releasing cells involved in the secretagogue response. At least three distinct endocrine-like cell types were found. The classification is based on the appearance of secretory granules and other organelles, and the relationship of endocrine-like cells with other cells in the tissue. The amphibian endocrine-like cells resemble the ECL, D and EC cells of mammals. Type-I (ECL) cells showed degranulation after repeated stimulation with tetragastrin (TG), acetylcholine (ACh) and K+ depolarizing solution, all of which release histamine. 相似文献
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Photosynthetically active vesicles prepared from Chlamydomonas reinhardtii retained a light-dependent glutamate synthase activity which was highly specific for 2-oxoglutarate (Km=2.1 mM) and L-glutamine (Km=0.9 mM) as amido group acceptor and donor respectively. This activity was inhibited by azaserine, p-hydroxymercuribenzoate and 3-(p-chlorophenyl)-1,1-dimethyl urea.Light-dependent synthesis of glutamate was also obtained by coupling Chlamydomonas photosynthetic particles to purified ferredoxin-glutamate synthase, using ascorbate and 2,6-dichlorophenol-indophenol as electron donor. This system was also specific for 2-oxoglutarate (Km=1 mM) and L-glutamine (Km=0.8 mM) as substrates, and was stimulated by dithioerythritol. Azaserine and p-hydroxymercuribenzoate, but not 3-(p-chlorophenyl)-1,1-dimethyl urea, inhibited the reconstituted activity; high concentrations of 2-oxoglutarate were inhibitory.Abbreviations A
Absorbance
- CCP
p-Trichlorometoxi-carbonylcyanide-phenylhydrazone
- Chl
Chlorophyll
- CMU
3-(p-Chlorophenyl)-1,1-dimethyl urea
- DPIP
2,6-Dichlorophenol-indophenol
- DTE
Dithioerythritol
- MSX
L-Methionine, D-L, sulfoximine
- MV
Methyl viologen 相似文献